<div class="p">
    <div class="row">
        <div class="span-3 m-b">
            <input type="text" class="form-control getdate" placeholder="选择日期">
        </div>
        <div class="span-3 m-b">
            <input type="text" class="form-control getdate2" placeholder="选择日期">
        </div>
        <div class="span-3 m-b">
            <input type="text" class="form-control gettime" placeholder="选择时间">
        </div>
        <div class="span-3 m-b">
            <input type="text" class="form-control getdatetime" placeholder="选择时间+日期">
        </div>
    </div>
</div>
